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| author | Michael Meskes <meskes@postgresql.org> | 2017-03-10 10:32:41 +0100 |
|---|---|---|
| committer | Michael Meskes <meskes@postgresql.org> | 2017-03-10 10:50:46 +0100 |
| commit | d0fef065446e900aaca1382b641d9449396c41f4 (patch) | |
| tree | 37562ac05d84075b1db1054de0b98cca869f80ac /src | |
| parent | d8ec6b9c8c265c2f29b1c0e0e4205895baaa326d (diff) | |
| download | postgresql-d0fef065446e900aaca1382b641d9449396c41f4.tar.gz postgresql-d0fef065446e900aaca1382b641d9449396c41f4.zip | |
Fix a potential double-free in ecpg.
Diffstat (limited to 'src')
| -rw-r--r-- | src/interfaces/ecpg/preproc/pgc.l | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/interfaces/ecpg/preproc/pgc.l b/src/interfaces/ecpg/preproc/pgc.l index 283343d8228..3601544da20 100644 --- a/src/interfaces/ecpg/preproc/pgc.l +++ b/src/interfaces/ecpg/preproc/pgc.l @@ -566,6 +566,7 @@ cppline {space}*#([^i][A-Za-z]*|{if}|{ifdef}|{ifndef}|{import})((\/\*[^*/]*\*+ { addlit(yytext, yyleng); free(dolqstart); + dolqstart = NULL; BEGIN(SQL); base_yylval.str = mm_strdup(literalbuf); return DOLCONST; |